3E-6730 66.27 mm ID O-Ring
O-Ring
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
Packaging Description:
O-rings are used for static sealing and some dynamic applications.
Features
Cat® O-rings are made from materials suited to the fluids, temperatures and pressures in Cat engines and machines. These materials resist wear and extrusion, giving the seals excellent compression set resistance. In addition, some Cat O-rings are coated with PTFE to minimize seal warping and cutting during installation.
Our O-rings are dimensioned to strictly follow tight tolerances, ensuring they are properly seated in the seal groove with the required seal compression.
With 2500 O-rings in many different sizes and materials, Cat O-rings are the preferred solution for the O-ring needs of Cat equipment and other mobile equipment.
Cat sealing systems prevent leaks and contamination of more expensive parts. Genuine Cat gaskets protect your investment.
Use:
O-rings are used in many static and dynamic joints in Cat machines and engines.
Specifications
| Polymer | NBR (Nitrile butadiene) |
|---|---|
| Material Hardness | 90A |
| Dash Size | 231 in |
| Compatible | Anti-Wear Agents; Alpha-Olefin-Based Synthetic Lubricants; Glycols; Hydrocarbon Fuels; Petroleum-Based Lubricants; Silicone Oils and Greases; Water, Water-Based Engine Coolants; ORFS, STORS Seals |
| Cross-Section Diameter | 3.53 mm (0.14 in) |
| Material | Nitrile (NBR) |
| Inside Diameter | 66.27 mm (2.61 in) |
Compatible Equipment
- Wheel Excavators: MD6250, MD6310, IT14G
- Compact Track Loaders: 279D3, 299D3
- Dozers: D9T
- Mini Excavators: 307
- Excavators: 374F L, 390F, 352F, 390F L, 374F
- Off-Highway Trucks: 7495
- Skid Steer Loaders: 246D, 279C, 262C, 262D, 246D3, 289D3, 262D3, 272D3 XE, 299D3 XE, 272D3, 246C
Additional information
| Machine Model | 246C, 246D, 246D3, 262C, 262D, 262D3, 272D3, 272D3 XE, 279C, 279D3, 289D3, 299D3, 299D3 XE, 307, 352F, 374F, 374F L, 390F, 390F L, 7495, D9T, IT14G, MD6250, MD6310 |
|---|---|
| Equipment Type | Excavators, Mini Excavators, Wheel Excavators, Compact Track Loaders, Skid Steer Loaders, Dozers, Off-Highway Trucks |
| Part Source | Genuine OEM |
